Noris Group Device / Instrument
SA502-3G Measuring Transducer
Marine measuring transducer converting potentiometer signals into standard 0–10 V and 0–20 mA outputs, e.g. for CPP blade pitch or rudder angle indication; DIN-rail mounted, ABS/BV/DNV/KR/LR approved.
Description
The SA502-3G is a maritime measuring transducer that converts potentiometer signals into standardised output signals. It is used, for example, to detect the blade pitch of controllable-pitch propellers or the rudder angle for display on indicators and simultaneous processing in marine automation systems.
Key features
- Adaptable signal characteristic without additional hardware
- Compact design for rail mounting
- All-pole potentiometer wire-break monitoring
Technical data
- Operating voltage: 18 ... 32 VDC, galvanically isolated
- Idle power consumption: <75 mA
- Operating temperature: -25 °C ... +55 °C
- Inputs: +/-10 VDC, dry contact (NO)
- Outputs: 1 x 0...10 VDC, 1 x 0...20 mA; 1 relay for wire-break indication
- Protection class: IP 20; PVC enclosure
- Mounting: 35 mm rail
Approvals
CE, ABS, BV, DNV, KR, LR.
Specifications
| Operating voltage | 18 ... 32 VDC; galvanically isolated |
|---|---|
| Power consumption (idle) | <75 mA |
| Operating temperature range | -25 °C ... +55 °C |
| Overvoltage | 2.5-times uprated for 2 ms |
| Input signals | +/-10 VDC, dry contact, NO |
| Output digital | 1 relay for wire-break indication |
| Output analog | 1x 0... 10 VDC, 1x 0...20 mA |
| Protection class | IP 20 |
| Enclosure material | PVC |
| Mounting | 35 mm mounting rail |
| Approvals | CE, ABS, BV, DNV, KR, LR |
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